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Quiz Questions (16 questions)
1. DPI is the correct answer because the patient has poor hand-breath coordination, and DPIs require less coordination than pMDIs. The patient's insurance only covering a portion of expenses also makes DPI a more suitable option.
2. Counselling regarding the correct inhaler technique is the most economic option because the patient has not received any advice on how to use the pMDI. Addressing the technique issue first is more cost-effective than switching to a different device.
3. DPI device is unsuitable for the COPD patient because he has poor inspiratory effort, and DPIs require a strong inspiratory flow to effectively deliver the medication.
4. The addition of a spacer device to the MDI inhaler makes hand-breath coordination unnecessary.
5. Jet nebulizer is based on the Bernoulli effect to create small particles of the inhaled drug that are in the respirable range.
6. Pressurized metered-dose inhalers (pMDI) are the most commonly used inhalational devices.
7. Suitability in emergency is considered a disadvantage of DPI.
8. Degree of coordination achieved by the patient represents a disadvantage of MDI devices.
9. Nebulizer + face mask is the next option to recommend because the mother can't use the pMDI correctly with the spacer and facemask.
10. pMDI + Spacer device + face mask is the device that should be recommended first for a 3-year-old asthmatic toddler.
11. Nebulizers are the most appropriate to use in emergency.
12. Pressurized metered-dose inhalers - Spacer device - mouth piece is the preferred option for a 5-year-old asthmatic girl.
13. pMDI with dedicated spacer and facemask is the appropriate inhaler therapy for a 10-year-old child with shortness of breath, cough, and recurrent attacks of chest wheezes.
14. Spacer device & face mask with pMDI is the device that should be recommended first for a 3-year-old asthmatic toddler.
15. Dry powder inhaler would be the least suitable for an 18-year-old student brought to the ER with acute severe asthma.
16. pMDI without spacer would be the least appropriate for a 72-year-old lady with parkinsonism.
Content processed on Dec 20, 2025 8:04 PM
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Alright man, let me break down inhalation therapy for you, really important stuff for respiratory diseases like asthma and COPD (Chronic Obstructive Pulmonary Disease, that's a lung disease that makes it hard to breathe). Asthma, despite all the guidelines and meds we got, is still poorly controlled...
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